<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>浅克隆/浅复制/浅拷贝</title>
</head>

<body>
  <!-- 
    实现浅拷贝
        方法一: 利用ES6语法
        方法二: 利用ES5语法: for...in
  -->
  <script src="../dist/sybUtils.js"></script>
  <script>
    const obj1 = {
      x: 'abc',
      y: {
        m: 1
      }
    }
    // const obj2 = aUtils.clone1(obj1)
    const obj2 = aUtils.clone2(obj1)
    console.log(obj2, obj2 === obj1, obj2.x === obj1.x, obj2.y === obj1.y)
    const arr1 = ['abc', {
      m: 1
    }]
    // const arr2 = aUtils.clone1(arr1)
    const arr2 = aUtils.clone2(arr1)
    console.log(arr2, arr2 === arr1, arr2[0] === arr1[0], arr2[1] === arr1[1])
  </script>
</body>

</html>